OpenE2K
/
linux
6
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
linux/drivers/net/can
History
Gerhard Uttenthaler 90cfde4658 can: ems_usb: Fix possible tx overflow 
This patch fixes the problem that more CAN messages could be sent to the
interface as could be send on the CAN bus. This was more likely for slow baud
rates. The sleeping _start_xmit was woken up in the _write_bulk_callback. Under
heavy TX load this produced another bulk transfer without checking the
free_slots variable and hence caused the overflow in the interface.

Signed-off-by: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com>
Cc: linux-stable <stable@vger.kernel.org>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 		2016-02-21 15:09:12 +01:00
..
c_can can: remove obsolete assignment for CAN protocol error type 2015-11-23 09:37:38 +01:00
cc770 can: fix assignment of error location in CAN error messages 2015-11-23 09:37:34 +01:00
m_can can: remove obsolete assignment for CAN protocol error type 2015-11-23 09:37:38 +01:00
mscan can: constify of_device_id array 2015-03-17 15:00:23 -04:00
sja1000 can: remove obsolete assignment for CAN protocol error type 2015-11-23 09:37:38 +01:00
softing can: move can_stats.bus_off++ from can_bus_off into can_change_state 2015-01-20 13:56:53 +01:00
spi spi: Drop owner assignment from spi_drivers 2015-10-28 10:30:17 +09:00
usb can: ems_usb: Fix possible tx overflow 2016-02-21 15:09:12 +01:00
Kconfig can: Allwinner A10/A20 CAN Controller support - Kernel module 2015-09-17 22:39:08 +02:00
Makefile can: Allwinner A10/A20 CAN Controller support - Kernel module 2015-09-17 22:39:08 +02:00
at91_can.c can: at91: remove at91_can_data 2015-10-13 17:42:35 +02:00
bfin_can.c can: remove obsolete assignment for CAN protocol error type 2015-11-23 09:37:38 +01:00
dev.c can: Use correct type in sizeof() in nla_put() 2015-10-30 14:33:26 +01:00
flexcan.c can: fix assignment of error location in CAN error messages 2015-11-23 09:37:34 +01:00
grcan.c can: grcan: don't touch skb after netif_rx() 2015-07-15 09:04:27 +02:00
janz-ican3.c can: remove obsolete assignment for CAN protocol error type 2015-11-23 09:37:38 +01:00
led.c can: add combined rx/tx LED trigger support 2015-03-22 23:50:11 +01:00
pch_can.c can: fix assignment of error location in CAN error messages 2015-11-23 09:37:34 +01:00
rcar_can.c can: remove obsolete assignment for CAN protocol error type 2015-11-23 09:37:38 +01:00
slcan.c can: slcan: don't touch skb after netif_rx_ni() 2015-07-15 09:04:27 +02:00
sun4i_can.c can: remove obsolete assignment for CAN protocol error type 2015-11-23 09:37:38 +01:00
ti_hecc.c can: remove obsolete assignment for CAN protocol error type 2015-11-23 09:37:38 +01:00
vcan.c can: replace timestamp as unique skb attribute 2015-07-12 21:13:22 +02:00
xilinx_can.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-12-03 21:09:12 -05:00